Bio-reserve or Biosphere Reserves are large areas of protected land for conservation of wild-life, plant and animal resources (especially endangered species of flora and fauna) including micro-organisms and traditional life of the tribals in their natural habitat. Thus, a bio-reserve helps to maintain the bio-diversity and culture of that area. It may also contain other protected areas in it. For example, Pachmari biosphere reserve consists of one National Park named Satpura and two Wild Life Sanctuaries named Bori and Pachmari.
